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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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Part Number
PRICE
Manufacturer
Amperage
Poles
SU203MC6A
SU203MC6A
In Stock
From
$153.28
ABB
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-
SU204M-K15
SU204M-K15
In Stock
From
$455.81
ABB
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SU204M-K25
SU204M-K25
In Stock
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$555.31
ABB
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SZ-AST55I
SZ-AST55I
In Stock
From
$9.98
ABB
-
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T1-B-125-TW
T1-B-125-TW
In Stock
From
$217.69
ABB
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T4N250-PR221DS-LS/I IN-100-3P-FF
T4N250-PR221DS-LS/I IN-100-3P-FF
In Stock
From
$1,221.49
ABB
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-
T4V250TW-4
T4V250TW-4
In Stock
From
$1,255.99
ABB
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-
TB13050BWE05
TB13050BWE05
In Stock
From
$34.89
ABB
50
3
TF42-1.0
TF42-1.0
In Stock
From
$39.81
ABB
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-
TF65-67
TF65-67
In Stock
From
$172.78
ABB
-
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UXAB-727131-R-123
UXAB-727131-R-123
In Stock
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$174.52
ABB
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UXAB239290925
UXAB239290925
In Stock
From
$886.78
ABB
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VE5-2
VE5-2
In Stock
From
$45.50
ABB
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WBX4
WBX4
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ABB
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XT1N 125 TMF 30-500 3P F F UL/CSA
XT1N 125 TMF 30-500 3P F F UL/CSA
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ABB
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YASDB-8
YASDB-8
In Stock
From
$18.01
ABB
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YAST1
YAST1
In Stock
From
$40.58
ABB
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YO E1.2..E6.2-XT7-XT7M 24 VAC/DC
YO E1.2..E6.2-XT7-XT7M 24 VAC/DC
In Stock
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$617.67
ABB
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ZN1010M
ZN1010M
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ZN5000
ZN5000
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ZN6000
ZN6000
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ZS10
ZS10
In Stock
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$0.87
ABB
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ZS4
ZS4
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ZS4-PE
ZS4-PE
In Stock
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$4.59
ABB
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Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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